Window wiper mechanism

Abstract

A window wiper mechanism includes a base member, a wiper member, and an accessory member. The base member includes an accommodating groove which has an abutting surface and an engaging portion. The abutting surface and the engaging portion are disposed corresponding to each other. The wiper member is disposed on the base member. The accessory member is disposed in the accommodating groove and has an abutting portion and a fastening portion. The abutting portion abuts against the abutting surface of the base member, and the engaging portion and the fastening portion are connected with each other.

What is claimed is: 
     
         1 . A window wiper mechanism, comprising:
 a base member including an accommodating groove which has an abutting surface and an engaging portion, and the abutting surface and the engaging portion being disposed corresponding to each other;   a wiper member being disposed on the base member; and   an accessory member being disposed in the accommodating groove and having an abutting portion and a fastening portion, the abutting portion abutting against the abutting surface of the base member, and the engaging portion and the fastening portion are connected with each other.   
     
     
         2 . The window wiper mechanism as claimed in  claim 1 , wherein the engaging portion has a clasping end and an accommodating space corresponding to the fastening portion. 
     
     
         3 . The window wiper mechanism as claimed in  claim 2 , wherein the fastening portion has a bending end, an inclined plane, and a snap end, and the fastening portion connects to the engaging portion via the snap end abutting against the clasping end. 
     
     
         4 . The window wiper mechanism as claimed in  claim 3 , wherein the inclined plane slides into the accommodating space through the bending end. 
     
     
         5 . The window wiper mechanism as claimed in  claim 3 , wherein the accessory member further comprises: an end portion disposed on the snap end, and the base member further comprises: an outer surface, the end portion protruded on the outer surface, and the snap end and the clasping end separated from each other via pressing the end portion. 
     
     
         6 . The window wiper mechanism as claimed in  claim 1 , wherein the accessory member has a connecting portion disposed between the abutting portion and the fastening portion. 
     
     
         7 . The window wiper mechanism as claimed in  claim 1 , wherein the accessory member has two of the abutting portions and a protruding portion, the protruding portion is disposed between the two abutting portions, the base member has an accommodating portion, and the protruding portion is disposed in the accommodating portion. 
     
     
         8 . The window wiper mechanism as claimed in  claim 1 , further comprising: a standing member and a supporting member, the standing member is disposed on the base member, and the supporting member is disposed on the standing member, wherein the base member further comprises: a first connecting part and a second connecting part, and the accommodating groove is disposed between the first connecting part and the second connecting part, wherein the standing member comprises a first standing part and a second standing part, the first standing part and the second standing part are disposed corresponding to each other, the first standing part has a first bonding part, the second standing part has a second bonding part, the first bonding part and the first connecting part are connected with each other, and the second bonding part and the second connecting part are connected with each other, wherein the wiper member is connected to the standing member through the supporting member. 
     
     
         9 . The window wiper mechanism as claimed in  claim 1 , wherein the base member further comprises a dodge groove, the dodge groove and the accommodating groove are disposed corresponding to each other, and the dodge groove and the accommodating groove are disposed at two sides of the base member respectively, wherein the dodge groove has a width larger than the wiper member so as to receive the wiper member. 
     
     
         10 . The window wiper mechanism as claimed in  claim 1 , wherein the base member further comprises: a bottom surface located beneath the base member, and a vertical distance between the bottom surface and the abutting surface is larger than a vertical distance between the bottom surface and the abutting portion.